Greatest Common Factor of 308 and 311

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 308, 311 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 308 and 311 is 1.

GCF(308,311) = 1

GCF of 308 and 311

Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;

GCF of:
and

Greatest Common Factor of 308 and 311

GCF of 308 and 311 is 1

Prime Factorization of 308


2 308
2 154
7 77
11 11
1

Prime factors of 308 are 2,7,11. Prime factorization of 308 in exponential form is:

308 = 22×71×111

Prime Factorization of 311


311 311
1

Prime factors of 311 are 311. Prime factorization of 311 in exponential form is:

311 = 3111

∴ So by taking common prime factors GCF of 308 and 311 is 1

Greatest Common Factor of 308 and 311 by matching factors method

Factors of 308

List of positive integer factors of 308 that divides 308 without a remainder.

1,2,4,7,11,14,22,28,44,77,154,308

Factors of 311

List of positive integer factors of 311 that divides 311 without a remainder.

1,311

Greatest Common Factor

We found the factors and prime factorization of 308 and 311. The biggest common factor number is the GCF number.
So the greatest common factor 308 and 311 is 1.

Also check out the Least Common Multiple of 308 and 311

Properties of GCF 308 and 311

(i) The GCF of 308 and 311 is associative

GCF of 308 and 311 = GCF of 311 and 308

Related Greatest Common Factor of 308

Related Greatest Common Factor of 311

Frequently Asked Questions on GCF of 308 and 311

1. What is the GCF of 308 and 311?

Answer: GCF of 308 and 311 is 1.

2. What are the Factors of 308?

Answer: Factors of 308 are 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308. There are 12 integers that are factors of 308. The greatest factor of 308 is 308.

3. What are the Factors of 311?

Answer: Factors of 311 are 1, 311. There are 2 integers that are factors of 311. The greatest factor of 311 is 311.

4. How to Find the GCF of 308 and 311?

Answer:

Greatest Common Factor of 308 and 311 = 1

Step 1: Find the prime factorization of 308

308 = 2 x 2 x 7 x 11

Step 2: Find the prime factorization of 311

311 = 311

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = = 1

Step 4: Therefore, the greatest common factor of 308 and 311 is 1